Compare 28573 vs 28585
| Property | 28573 | 28585 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 285731 | 51 × 57171 |
| Prime factorization | 28573 | 5 × 5717 |
| Divisors count | 2 | 4 |
| Divisors | 1, 28573 | 1, 5, 5717, 28585 |
| Number of properties | 5 | 1 |
| Primes | 3109th | |
| Pythagorean primes | 1548th | |
| Semiprimes | 7121st | |
| Sexy primes (1st member) | 913th | |
| Super primes | 443rd | |
| Twin primes (2nd member) | 455th | |
| Roman numberals | ||
| Base 2 | 1101111100111012 | 1101111101010012 |
| Base 3 | 11100120213 | 11100122013 |
| Base 4 | 123321314 | 123322214 |
| Base 5 | 14032435 | 14033205 |
| Base 6 | 3401416 | 3402016 |
| Base 7 | 1462067 | 1462247 |
| Base 8 | 676358 | 676518 |
| Base 9 | 431679 | 431819 |
| Base 10 | 2857310 | 2858510 |
| Base 11 | 1a51611 | 1a52711 |
| Base 12 | 1465112 | 1466112 |
| Base 13 | 1000c13 | 1001b13 |
| Base 14 | a5ad14 | a5bb14 |
| Base 15 | 86ed15 | 870a15 |
| Base 16 | 6f9d16 | 6fa916 |